Datasheet

LTC2053/LTC2053-SYNC
14
2053syncfc
Typical applicaTions
Differential Thermocouple Amplifier
High Side Power Supply Current Sense
–
+
LTC2053
LOAD
V
REG
0.00157
I
LOAD
0.1µF
0.1µF
10k
150Ω
2
3
1, 4
5
6
7
8
OUT
100mV/A
OF LOAD
CURRENT
2053 TA07
2053 TA06
–
+
–
–
+
+
5V
5V
5V
100Ω
SCALE FACTOR
TRIM
10mV/°C
249k
1%
1k
1%
1
2
3
4
5
6
7
8
0.1µF
0.001µF
0.001µF
0.1µF
10k
10k
1M1M
10M10M
EN
YELLOW
ORANGE
0°Cm500°C
TYPE K
THERMOCOUPLE
(40.6µV/°C)
LT1025
V
O
R
–
2
3
3
4 6
1
2
4
5
200k
LTC2053
REF
RG
THERMAL
COUPLING
0.1µF
LTC2050